This unique property is on 1.6 acres of lakefront on Mercer Island, Washington. There are 7 bedrooms, 6.5 bathrooms, 164′ of waterfront, pool with jacuzzi, a home office, state-of-the-art theater, gourmet kitchen, many living and entertaining areas, outdoor barbecue/kitchen, and a master suite with a large master bath all in 16,636 square feet. The address to this mansion is 4137 Boulevard PI, Mercer Island, Washington/ Click the link below for the listing.